The backseat is usually for little kids, immature teens and drunk adults. The backseat is for party's, arguments and socializing and sometimes sex. All around the backseat can be a great place especially on school buses.
Guy 1: let's get to the backseat
Guy 2: yeah I need to show something
Girl: want to see my boobs
Guy 1&2: BACKSEAT RULES!!
While in the back of a car (any even a videogame) posting hentai/r34 to a discord server.
Joakim: Ok im backseating right now.
Geir: Wait, why now?
To love engaging in anal activities
On our first date she told me "backseat are my favourite"
Having intercourse in the back of a car where the female is bent over the back seat
I banged Abbie in the back seat yesterday, gave her a full backseat bender treatment.
handcuffs, shackles, or other slavery devices
man if your about to give me broken wrists in the backseat now would be when you duck.
The term "backseat girlfriend" typically refers to a relationship dynamic where one partner is not fully prioritized or is treated as secondary, often being kept at a distance while the other partner engages with someone else or focuses on other aspects of their life. This phrase can imply that the person in the "backseat" role is not actively involved in decision-making or significant events in their partner's life, akin to a passenger rather than a co-pilot.
Cid: "The killer used a different type of playing card to describe each of its victims.'
Alexia: "Ha Ha. You're still the same useless little pooch (Cid). Aren't you?"
Cid: "Miss Alexia, what's with the sudden backseat girlfriend behavior?"
(MarioKart def)
Where someone shouts at you, giving you unwanted advice, when your just having a bit of fun.
Stop shouting... You're such a Backseat Driver!